The total amount, in dollars, kerry spends after x days can be calculated with the equation y = 5x.

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!